#ifndef _TEA_H
#define _TEA_H
#include "stdint.h"
//#include "main.h"
/* Includes ------------------------------------------------------------------*/
//#include "Head.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
extern volatile uint8_t BuiltInTeaKey[16];
/* Referencing variables -----------------------------------------------------*/
/* Private function ----------------------------------------------------------*/
/* Referencing functions -----------------------------------------------------*/
extern void TeaEncryption(uint8_t *buf, uint8_t *key,uint8_t Length);
extern void TeaDecryption(uint8_t* buf,uint8_t* key,uint8_t Length);
extern const uint8_t TeaKey;
#endif




